1259095568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{4007}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 2504839680

約数和(自身を除く): 1245744112

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 479, 656, 958, 1916, 3832, 4007, 7664, 8014, 16028, 19639, 32056, 39278, 64112, 78556, 157112, 164287, 314224, 328574, 657148, 1314296, 1919353, 2628592, 3838706, 7677412, 15354824, 30709648, 78693473, 157386946, 314773892, 629547784, 1259095568]

約数ペア:

[(1, 1259095568), (2, 629547784), (4, 314773892), (8, 157386946), (16, 78693473), (41, 30709648), (82, 15354824), (164, 7677412), (328, 3838706), (479, 2628592), (656, 1919353), (958, 1314296), (1916, 657148), (3832, 328574), (4007, 314224), (7664, 164287), (8014, 157112), (16028, 78556), (19639, 64112), (32056, 39278)]